$material-dark-elevation-colors: (
  '0': #151924,
  '1': #171b26,
  '2': #1a1e28,
  '3': #1c202b,
  '4': #1e222d,
  '6': #232731,
  '8': #282b36,
  '12': #31353e,
  '16': #3a3e47,
  '24': #4d5059
);

$material-dark: (
  'surface': #151924,
  'app-bar': map-get($material-dark-elevation-colors, '4'),
  'bottom-navigation': map-get($material-dark-elevation-colors, '8'),
  'cards': map-get($material-dark-elevation-colors, '1'),
  // This elevation is different. Normally its 16
  'navigation-drawer': map-get($material-dark-elevation-colors, '8'),
  'toolbar': map-get($material-dark-elevation-colors, '4'),
);
